Collocations for staircase - noun
ADJ.
steep | broad, wide | narrow | elegant, grand, great | rickety | curving, spiral, sweeping, twisting, winding | moving | main | outside | back
VERB + STAIRCASE
ascend, climb, go/run, etc. up, mount | descend, go/run, etc. down | use
STAIRCASE + VERB
lead to sth
The spiral staircase led to an upper gallery.
The spiral staircase led to an upper gallery.
PREP.
on the ~
They passed each other on the staircase.
They passed each other on the staircase.
PHRASES
the bottom/foot/head/top of the staircase